Trend Micro ServerProtect 5.58 StRpcSrv.dll memory corruption

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Trend Micro ServerProtect 5.58. It has been declared as problematic. Affected by this issue is some unknown functionality in the library StRpcSrv.dll. Executing a manipulation can lead to memory corruption. This vulnerability appears as CVE-2007-4218. There is no available exploit. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Trend Micro ServerProtect 5.58 (Anti-Malware Software). This vulnerability affects some unknown processing in the library StRpcSrv.dll. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Multiple buffer overflows in the ServerProtect service (SpntSvc.exe) in Trend Micro ServerProtect for Windows before 5.58 Security Patch 4 allow remote attackers to execute arbitrary code via certain RPC requests to certain TCP ports that are processed by the (1) RPCFN_ENG_NewManualScan, (2) RPCFN_ENG_TimedNewManualScan, and (3) RPCFN_SetComputerName functions in (a) StRpcSrv.dll; the (4) RPCFN_CMON_SetSvcImpersonateUser and (5) RPCFN_OldCMON_SetSvcImpersonateUser functions in (b) Stcommon.dll; the (6) RPCFN_ENG_TakeActionOnAFile and (7) RPCFN_ENG_AddTaskExportLogItem functions in (c) Eng50.dll; the (8) NTF_SetPagerNotifyConfig function in (d) Notification.dll; or the (9) RPCFN_CopyAUSrc function in the (e) ServerProtect Agent service.

The weakness was presented 08/22/2007 by Jun Mao with iDefense (Website). The advisory is shared for download at trendmicro.com. This vulnerability was named CVE-2007-4218 since 08/08/2007. Access to the local network is required for this attack to succeed. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available.

It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 25925 (Trend Micro ServerProtect Multiple Remote Overflows), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows and running in the context r. The commercial vulnerability scanner Qualys is able to test this issue with plugin 115619 (Trend Micro ServerProtect Multiple Buffer Overflow Vulnerabilities).

Upgrading eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at trendmicro.com. The best possible mitigation is suggested to be upgrading to the latest version. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (36178), Tenable (25925), SecurityFocus (BID 25395†), Secunia (SA26523†) and SecurityTracker (ID 1018594†). See VDB-3273, VDB-3272, VDB-3271 and VDB-3270 for similar entries. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 5.5

VulDB Base Score: 6.3
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Nessus ID: 25925
Nessus Name: Trend Micro ServerProtect Multiple Remote Overflows
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Saint ID: exploit_info/serverprotect_spntsvc
Saint Name: Trend Micro ServerProtect SpntSvc RPC buffer overflow

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Patch: trendmicro.com

Timelineinfo

07/27/2007 🔍
08/08/2007 +12 days 🔍
08/21/2007 +13 days 🔍
08/22/2007 +1 days 🔍
08/22/2007 +0 days 🔍
08/22/2007 +0 days 🔍
08/22/2007 +0 days 🔍
08/22/2007 +0 days 🔍
09/03/2007 +12 days 🔍
01/11/2025 +6340 days 🔍

Sourcesinfo

Vendor: trendmicro.com

Advisory: trendmicro.com
Researcher: Jun Mao
Organization: iDefense
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2007-4218 (🔍)
GCVE (CVE): GCVE-0-2007-4218
GCVE (VulDB): GCVE-100-3268

IAVM: 🔍

CERT: 🔍
X-Force: 36178 - Trend ServerProtect Agent service RPCFN_CopyAUSrc function buffer overflow, High Risk
SecurityFocus: 25395 - Trend Micro ServerProtect Multiple RPC Remote Buffer Overflow Vulnerabilities
Secunia: 26523 - Trend Micro ServerProtect Multiple Vulnerabilities, Moderately Critical
SecurityTracker: 1018594
Vupen: ADV-2007-2934

See also: 🔍

Entryinfo

Created: 09/03/2007 18:13
Updated: 01/11/2025 22:39
Changes: 09/03/2007 18:13 (92), 04/27/2019 12:11 (1), 01/11/2025 22:39 (17)
Complete: 🔍
Cache ID: 216:00A:103

Once again VulDB remains the best source for vulnerability data.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Want to stay up to date on a daily basis?

Enable the mail alert feature now!